/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
}

/* Page background and layout */
body {
  background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #222;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  width: 100%;
  padding: 2rem 1rem;
  margin: 0 auto;
}

/* Header section */
.page-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid #e0e0e0;
}
.page-header h1 {
  font-size: 2.5rem;
  font-weight: 600;
  color: #222;
  margin-bottom: 0.5rem;
}
.page-header p {
  font-size: 1rem;
  color: #555;
}

/* Button grid */
.button-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

/* Feature cards with glassmorphism */
.feature-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  text-decoration: none;
  color: #222;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(8px);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  border-color: #4f46e5;
}
.feature-card:active {
  transform: translateY(-2px);
}

.card-content {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}
.card-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
  border-radius: 10px;
  font-weight: bold;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.card-text {
  font-size: 1.1rem;
  font-weight: 500;
  color: #222;
}
.card-arrow {
  font-size: 1.5rem;
  color: #4f46e5;
  font-weight: bold;
  margin-left: 1rem;
}

/* Footer */
.footer {
  text-align: center;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid #e0e0e0;
  color: #777;
  font-size: 0.9rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .button-grid {
    grid-template-columns: 1fr;
  }
  .page-header h1 {
    font-size: 2rem;
  }
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  body {
    background: linear-gradient(135deg, #2c3e50, #4ca1af);
    color: #eee;
  }
  .feature-card {
    background: rgba(30, 30, 30, 0.85);
    border-color: #555;
    color: #eee;
  }
  .card-icon {
    background: linear-gradient(135deg, #8e44ad, #c0392b);
  }
  .footer {
    color: #bbb;
    border-color: #555;
  }
}